🔧 Diagnose like a pro, change oil like a boss.
The AS503 Professional Engine Oil Tester is a handheld analyzer designed for both gasoline and diesel engines, delivering precise oil degradation and temperature readings within 60 seconds. Featuring a 31.5” flexible, oil-resistant probe, a clear 2.8” backlit LCD, and dual-mode operation, it empowers professionals and DIYers to make informed oil change decisions with lab-grade accuracy. Built tough for extreme conditions and backed by a 3-year warranty, it’s the ultimate tool for proactive engine maintenance.
| ASIN | B0CG99ZLX7 |
| Brand | QPKING |
| Customer Reviews | 4.4 4.4 out of 5 stars (88) |
| Date First Available | August 22, 2023 |
| Item Weight | 13.1 ounces |
| Manufacturer | QPKING |
| Manufacturer Part Number | AS503 Motoröl-Qualitätsprüfgerät |
| Package Dimensions | 10.04 x 5.59 x 2.32 inches |
V**7
De buena calidad y duradero
L**.
Excelente artículo
Excelente
E**E
Es bueno y cumplio con mis requerimientos
D**L
Ese artículo solo prueba la suciedad del aceite no la viscosidad
E**O
Es útil
O**R
Me agrada la idea de tener una forma de conocer el estado real del aceite.
E**A
Results of % readings.
This item is not accurate on the reading results, several owner operators of commercial vehicles order this item and all of us got the same results. Tested item on a brand new bucket of oil, and the result was 100%. Tested the item on used oil and results were 20%. Then went to tested again on the same brand new oil and the results were 90%. I return the item and waited 6 weeks for them to send me a new one, as soon as I opened it did the sales test , tested on a brand new bucket of oil results were 100%. Then tested it on a used oil out of the truck oil type Melbac diesel oil super 1300 for heavy duty truck. With 7676 Miles into it the results were 20%. Then came back and tested on the same bucket of oil and the results were 20%. I will never buy this item again, and I don’t recommend it.
A**O
Fácil y cómodo de usar
Y**A
شكرا ً لكم
M**K
Ist gut und einfach anzuwenden und funktioniert recht gut. Man kann damit seine Motoröl Qualität überprüfen
C**S
Muito preciso e de excelente qualidade
C**N
Ottimo prodotto, rileva alla perfezione
F**I
Nos sorprendió bastante la calidad del equipo y el resultado tan certero que da sobre la medición del aceite.
Trustpilot
2 days ago
1 month ago
